Illinois
Province in United States · Capital: Springfield
Province profile
Key facts
- Country
- United States
- Capital
- Springfield
- Capital province
- Illinois
- Population
- 11,895,849
- Area
- 145,933
Cities in Illinois
All cities →| City | Population | Coordinates |
|---|---|---|
| Chicago | 2,721,547 | 41.88, -87.63 |
| Rockford | 143,531 | 42.35, -89.05 |
| Aurora | 116,405 | 41.75, -88.33 |
| Springfield | 112,921 | 39.83, -89.67 |
| Peoria | 112,306 | 40.67, -89.68 |
| Naperville | 107,001 | — |